Title :
Implementation of a practical chaos-base secure communications system
Author :
Chou, Hsi Chiang
Author_Institution :
Dept. of Electr. Eng., Tung Nan Inst. of Technol., Taipei, Taiwan
Abstract :
A new chaos-base secure communication system is proposed. This system uses a chaotic signal to mask the information signal then through modulation from transmitter to receiver. An identical chaotic signal generated is used to subtract the mask signal, and information signal is recovered in the receiver. It is more practical than traditional chaotic-base secure communication system. Results of both practical experiments and simulations are presented to verify our approach.
Keywords :
chaotic communication; modulation; telecommunication security; chaos-base secure communications system; chaotic signal; information signal masking; Chaotic communication; Circuits; Communication switching; Frequency modulation; Interference; Oscillators; Signal design; Signal generators; Signal processing; Transmitters;
Conference_Titel :
Circuits and Systems, 2005. 48th Midwest Symposium on
Print_ISBN :
0-7803-9197-7
DOI :
10.1109/MWSCAS.2005.1594362
